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Glasgow Intl

$81+ Cheap flights from Heathrow (LHR) to Glasgow Intl (GLA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GLA
fev 27 — mar 61
sex 2/27
sex 3/6
1 adult, Economy
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Find cheap flights from Heathrow to Glasgow Intl with Cheapflights

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Cheapflights Tip: The best prices from London Heathrow to Glasgow Intl are usually found in February or April, booked 88 days in advance, depart on a Monday or Saturday and return on a Friday

Cheap flight deals from Heathrow to Glasgow Intl

Cheapest flights from Heathrow to Glasgow Intl
Explore the most affordable flight options available from Heathrow to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 28, 2026.

This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/286:55 pm
LHR
-
GLA
Nonstop1h 30m
British Airways
dom 3/110:20 am
GLA
-
LHR
Nonstop1h 35m
British Airways
Deal found 1/26$119
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 3/126:20 am
LHR
-
GLA
Nonstop1h 25m
British Airways
qui 3/198:20 pm
GLA
-
LHR
Nonstop1h 20m
British Airways
Deal found 1/26$122
This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 2/206:25 am
LHR
-
GLA
Nonstop1h 25m
British Airways
dom 2/225:55 am
GLA
-
LHR
Nonstop1h 35m
British Airways
Deal found 1/26$124
This British Airways deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 3/57:25 am
LHR
-
GLA
Nonstop1h 25m
British Airways
seg 3/168:25 pm
GLA
-
LHR
Nonstop1h 20m
British Airways
Deal found 1/25$125
This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/286:55 pm
LHR
-
GLA
Nonstop1h 30m
British Airways
seg 3/25:45 pm
GLA
-
LHR
Nonstop1h 20m
British Airways
Deal found 1/26$126
This British Airways deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 3/66:25 am
LHR
-
GLA
Nonstop1h 25m
British Airways
seg 3/912:45 pm
GLA
-
LHR
Nonstop1h 30m
British Airways
Deal found 1/28$127
This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 8/76:15 am
LHR
-
GLA
Nonstop1h 25m
British Airways
qua 8/267:40 pm
GLA
-
LHR
Nonstop1h 20m
British Airways
Deal found 1/26$129
This British Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/149:00 pm
LHR
-
GLA
Nonstop1h 30m
British Airways
dom 2/225:55 am
GLA
-
LHR
Nonstop1h 35m
British Airways
Deal found 1/27$133
This British Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 8/285:20 pm
LHR
-
GLA
Nonstop1h 30m
British Airways
qua 9/22:05 pm
GLA
-
LHR
Nonstop1h 30m
British Airways
Deal found 1/27$136
This Booking.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 3/286:25 am
LHR
-
GLA
Nonstop1h 25m
British Airways
dom 3/294:45 pm
GLA
-
LHR
Nonstop1h 25m
British Airways
Deal found 1/26$137
This British Airways deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/79:20 am
LHR
-
GLA
Nonstop1h 25m
British Airways
qua 2/115:00 pm
GLA
-
LHR
Nonstop1h 20m
British Airways
Deal found 1/25$140

Find flight deals from Heathrow to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Glasgow Intl (GLA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janeiro 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$119
(Mytrip)

One-way from

$81
(Booking.com)

Popular in

June

Cheapest in

February

Average price

$167

Good round-trip deal

$160 or less

Good one-way deal

$98 or less
Provider with most accurate pricing for London Heathrow-Glasgow Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Glasgow Intl flights.
Search Deals
From London Heathrow to Glasgow Intl
Search Deals
One-way flight from London Heathrow to Glasgow Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Glasgow Intl.
Search Deals
Price to beat on a one-way flight from London Heathrow to Glasgow Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Glasgow Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janeiro 28, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Glasgow Intl Airport that are best for you.

Fly from

Heathrow

Fly to

Glasgow Intl

Route

Depart

Return

Price

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

qui 3/5

7:25 am-8:50 am

Nonstop1h 25m

Glasgow Intl

seg 3/16

8:25 pm-9:45 pm

Nonstop1h 20m

$125

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

sex 3/6

9:10 pm-10:40 pm

Nonstop1h 30m

Glasgow Intl

seg 3/9

5:45 pm-7:05 pm

Nonstop1h 20m

$126

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

qua 2/18

8:00 pm-9:30 pm

Nonstop1h 30m

Glasgow Intl

qua 2/25

5:00 pm-6:20 pm

Nonstop1h 20m

$126

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

qui 3/12

6:20 am-7:45 am

Nonstop1h 25m

Glasgow Intl

dom 3/15

5:55 am-7:30 am

Nonstop1h 35m

$127

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

sáb 3/28

6:25 am-7:50 am

Nonstop1h 25m

Glasgow Intl

dom 3/29

6:00 am-7:35 am

Nonstop1h 35m

$127

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

sáb 2/21

9:00 pm-10:30 pm

Nonstop1h 30m

Glasgow Intl

dom 2/22

5:55 am-7:30 am

Nonstop1h 35m

$133

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

dom 2/8

8:00 am-9:25 am

Nonstop1h 25m

Glasgow Intl

seg 2/16

8:25 pm-9:45 pm

Nonstop1h 20m

$140

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

sáb 2/7

7:55 pm-9:25 pm

Nonstop1h 30m

Glasgow Intl

qua 2/11

5:00 pm-6:20 pm

Nonstop1h 20m

$140

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

sex 6/12

6:15 am-7:40 am

Nonstop1h 25m

Glasgow Intl

dom 6/14

7:35 am-9:10 am

Nonstop1h 35m

$142

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

sex 3/13

7:30 am-8:55 am

Nonstop1h 25m

Glasgow Intl

sex 3/20

11:40 am-1:15 pm

Nonstop1h 35m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 21 results
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2
3

Compare providers for flights from Heathrow to Glasgow Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Glasgow Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Glasgow Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Glasgow Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Glasgow Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Glasgow Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Glasgow Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Glasgow Intl Airport

How far ahead should I book a flight from London Heathrow Airport to Glasgow Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Glasgow Intl. Price data was last updated on January 23, 2026.

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Glasgow Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Glasgow Intl Airport?

Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Glasgow Intl Airport (average of $86). Flying from London Heathrow Airport to Glasgow Intl Airport in November is currently the most expensive (average of $113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to GLA?

Find hourly flight availability from Heathrow to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated janeiro 28, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from London Heathrow Airport to Glasgow Intl Airport by exploring options for tickets in the evening.

What is the cheapest day to fly from London Heathrow Airport to Glasgow Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Glasgow Intl. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their London Heathrow Airport to Glasgow Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Glasgow Intl. Reviews last updated janeiro 28, 2026.
Get a feel of what it's like to fly with British Airways from London Heathrow Airport to Glasgow Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,704 reviews

Comfort

6.8

Crew

7.6

Boarding

6.9

Entertainment

6.4

Food

6.4

Overall

6.7

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
British Airways
6.7
Okay
7,704 reviews
British Airways
6.7
Okay
7,704 reviews

Comfort

6.8

Crew

7.6

Boarding

6.9

Entertainment

6.4

Food

6.4

Overall

6.7

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Glasgow Intl Airport?

    There are many flights that can get you from London Heathrow Airport to Glasgow Intl Airport in 1h 25m. Fly via British Airways to get the fastest option. The distance from London Heathrow Airport to Glasgow Intl Airport is about 345 mi. All flights are typically nonstop.

  • What is the cheapest airline to fly from London Heathrow Airport to Glasgow Intl Airport round-trip?

    Flying on British Airways is currently your cheapest option to Glasgow Intl Airport, with prices starting at $105. You may be able to fly from London Heathrow Airport to Glasgow Intl Airport for 38% less than the average price by searching for this airline.

  • What are the most reliable airlines from London Heathrow Airport to Glasgow Intl Airport?

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Glasgow Intl Airport consider choosing Japan Airlines (80%), China Southern (78%) or Qatar Airways (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London Heathrow Airport to Glasgow Intl Airport?

    While on average a flight from London Heathrow Airport to Glasgow Intl Airport is generally $165, our data shows the cheapest flight currently is $85. When looking at the most popular route, (London Heathrow - Glasgow Intl), you can expect to pay $1,110 for that flight.

  • Can I find deals for flights from Heathrow to Glasgow Intl that include hotel bookings?

    Yes. In addition to deals on Heathrow to Glasgow Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Glasgow Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Glasgow Intl.

  • Can I find deals for business class flights from Heathrow to Glasgow Intl?

    Yes. Cheapflights offers flight deals from Heathrow to Glasgow Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Glasgow Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Glasgow Intl Airport (average of $86). Flying from London Heathrow Airport to Glasgow Intl Airport in November is currently the most expensive (average of $113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Heathrow to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Glasgow Intl flights

Top airline flying from Heathrow to Glasgow Intl

Discover the top airline that operate flights from Heathrow to Glasgow Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janeiro 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$105Average$187FlexibilityNo cancel feeOn-time70%

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